<template>
  <navbar />
  <div class="main-container">
    <el-form v-show="showSearch" ref="queryRef" :model="queryParams" :inline="true">
      <el-form-item label="表名称" prop="tableName">
        <el-input
          v-model="queryParams.tableName"
          placeholder="请输入表名称"
          clearable
          style="width: 200px"
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="表描述" prop="tableComment">
        <el-input
          v-model="queryParams.tableComment"
          placeholder="请输入表描述"
          clearable
          style="width: 200px"
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="创建时间" style="width: 308px">
        <el-date-picker
          v-model="dateRange"
          value-format="YYYY-MM-DD"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button v-hasPermi="['tool:gen:code']" type="primary" plain icon="Download" @click="handleGenTable">
          生成
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button v-hasPermi="['tool:gen:import']" type="info" plain icon="Upload" @click="openImportTable">
          导入
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['tool:gen:edit']"
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleEditTable"
        >
          修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['tool:gen:remove']"
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
        >
          删除
        </el-button>
      </el-col>
      <right-toolbar v-model:show-search="showSearch" @query-table="getList"></right-toolbar>
    </el-row>

    <el-table
      ref="genRef"
      v-loading="loading"
      :data="tableList"
      :default-sort="defaultSort"
      @selection-change="handleSelectionChange"
      @sort-change="handleSortChange"
    >
      <el-table-column type="selection" align="center" width="55"></el-table-column>
      <el-table-column label="序号" type="index" width="50" align="center">
        <template #default="scope">
          <span>{{ (queryParams.pageNum - 1) * queryParams.pageSize + scope.$index + 1 }}</span>
        </template>
      </el-table-column>
      <el-table-column label="表名称" align="center" prop="tableName" :show-overflow-tooltip="true" />
      <el-table-column label="表描述" align="center" prop="tableComment" :show-overflow-tooltip="true" />
      <el-table-column label="实体" align="center" prop="className" :show-overflow-tooltip="true" />
      <el-table-column
        label="创建时间"
        align="center"
        prop="createTime"
        width="160"
        sortable="custom"
        :sort-orders="['descending', 'ascending']"
      />
      <el-table-column
        label="更新时间"
        align="center"
        prop="updateTime"
        width="160"
        sortable="custom"
        :sort-orders="['descending', 'ascending']"
      />
      <el-table-column label="操作" align="center" width="330" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-tooltip content="预览" placement="top">
            <el-button
              v-hasPermi="['tool:gen:preview']"
              link
              type="primary"
              icon="View"
              @click="handlePreview(scope.row)"
            ></el-button>
          </el-tooltip>
          <el-tooltip content="编辑" placement="top">
            <el-button
              v-hasPermi="['tool:gen:edit']"
              link
              type="primary"
              icon="Edit"
              @click="handleEditTable(scope.row)"
            ></el-button>
          </el-tooltip>
          <el-tooltip content="删除" placement="top">
            <el-button
              v-hasPermi="['tool:gen:remove']"
              link
              type="primary"
              icon="Delete"
              @click="handleDelete(scope.row)"
            ></el-button>
          </el-tooltip>
          <el-tooltip content="同步" placement="top">
            <el-button
              v-hasPermi="['tool:gen:edit']"
              link
              type="primary"
              icon="Refresh"
              @click="handleSynchDb(scope.row)"
            ></el-button>
          </el-tooltip>
          <el-tooltip content="生成代码" placement="top">
            <el-button
              v-hasPermi="['tool:gen:code']"
              link
              type="primary"
              icon="Download"
              @click="handleGenTable(scope.row)"
            ></el-button>
          </el-tooltip>
        </template>
      </el-table-column>
    </el-table>
    <pagination
      v-show="total > 0"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      :total="total"
      @pagination="getList"
    />
    <!-- 预览界面 -->
    <el-dialog v-model="preview.open" :title="preview.title" width="80%" top="5vh" append-to-body class="scrollbar">
      <el-tabs v-model="preview.activeName">
        <el-tab-pane
          v-for="(value, key) in preview.data"
          :key="value"
          :label="key.substring(key.lastIndexOf('/') + 1, key.indexOf('.vm'))"
          :name="key.substring(key.lastIndexOf('/') + 1, key.indexOf('.vm'))"
        >
          <el-link
            v-copyText="value"
            v-copyText:callback="copyTextSuccess"
            :underline="false"
            icon="DocumentCopy"
            style="float: right"
          >
            &nbsp;复制
          </el-link>
          <pre>{{ value }}</pre>
        </el-tab-pane>
      </el-tabs>
    </el-dialog>
    <import-table ref="importRef" @ok="handleQuery" />
  </div>
</template>

<script setup name="Gen">
import { listTable, previewTable, delTable, genCode, synchDb } from '@/api/tool/gen'
import router from '@/router'
import importTable from './importTable'

const route = useRoute()
const { proxy } = getCurrentInstance()

const tableList = ref([])
const loading = ref(true)
const showSearch = ref(true)
const ids = ref([])
const single = ref(true)
const multiple = ref(true)
const total = ref(0)
const tableNames = ref([])
const dateRange = ref([])
const uniqueId = ref('')
const defaultSort = ref({ prop: 'createTime', order: 'descending' })

const data = reactive({
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    tableName: undefined,
    tableComment: undefined,
    orderByColumn: defaultSort.value.prop,
    isAsc: defaultSort.value.order
  },
  preview: {
    open: false,
    title: '代码预览',
    data: {},
    activeName: 'domain.java'
  }
})

const { queryParams, preview } = toRefs(data)

onActivated(() => {
  const time = route.query.t
  if (time != null && time != uniqueId.value) {
    uniqueId.value = time
    queryParams.value.pageNum = Number(route.query.pageNum)
    dateRange.value = []
    proxy.resetForm('queryForm')
    getList()
  }
})

/** 查询表集合 */
function getList() {
  loading.value = true
  listTable(proxy.addDateRange(queryParams.value, dateRange.value)).then(response => {
    tableList.value = response.rows
    total.value = response.total
    loading.value = false
  })
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1
  getList()
}

/** 生成代码操作 */
function handleGenTable(row) {
  const tbNames = row.tableName || tableNames.value
  if (tbNames == '') {
    proxy.$modal.notifyWarning('请选择要生成的数据')
    return
  }
  if (row.genType === '1') {
    genCode(row.tableName).then(response => {
      proxy.$modal.notifySuccess('成功生成到自定义路径：' + row.genPath)
    })
  } else {
    proxy.$download.zip('/code/gen/batchGenCode?tables=' + tbNames, 'hospitalization.zip')
  }
}

/** 同步数据库操作 */
function handleSynchDb(row) {
  const tableName = row.tableName
  proxy.$modal
    .confirm('确认要强制同步"' + tableName + '"表结构吗？')
    .then(function () {
      return synchDb(tableName)
    })
    .then(() => {
      proxy.$modal.notifySuccess('同步成功')
    })
    .catch(() => {})
}

/** 打开导入表弹窗 */
function openImportTable() {
  proxy.$refs['importRef'].show()
}

/** 重置按钮操作 */
function resetQuery() {
  dateRange.value = []
  proxy.resetForm('queryRef')
  queryParams.value.pageNum = 1
  proxy.$refs['genRef'].sort(defaultSort.value.prop, defaultSort.value.order)
}

/** 预览按钮 */
function handlePreview(row) {
  previewTable(row.tableId).then(response => {
    preview.value.data = response.data
    preview.value.open = true
    preview.value.activeName = 'domain.java'
  })
}

/** 复制代码成功 */
function copyTextSuccess() {
  proxy.$modal.notifySuccess('复制成功')
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.tableId)
  tableNames.value = selection.map(item => item.tableName)
  single.value = selection.length != 1
  multiple.value = !selection.length
}

/** 排序触发事件 */
function handleSortChange(column, prop, order) {
  queryParams.value.orderByColumn = column.prop
  queryParams.value.isAsc = column.order
  getList()
}

/** 修改按钮操作 */
function handleEditTable(row) {
  const tableId = row.tableId || ids.value[0]
  const tableName = row.tableName || tableNames.value[0]
  const params = { pageNum: queryParams.value.pageNum }
  proxy.$tab.openPage('修改[' + tableName + ']生成配置', '/tool/gen-edit/index/' + tableId, params)
}

/** 删除按钮操作 */
function handleDelete(row) {
  const tableIds = row.tableId || ids.value
  proxy.$modal
    .confirm('是否确认删除表编号为"' + tableIds + '"的数据项？')
    .then(function () {
      return delTable(tableIds)
    })
    .then(() => {
      getList()
      proxy.$modal.notifySuccess('删除成功')
    })
    .catch(() => {})
}

getList()
</script>
